Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JB

Josef Brown

CDChiron Diagnostics: 2 patents #27 of 121Top 25%
Salem, NH: #129 of 325 inventorsTop 40%
New Hampshire: #5,349 of 12,181 inventorsTop 45%
Overall (All Time): #2,256,506 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5707502 Sensors for measuring analyte concentrations and methods of making same Robert R. McCaffrey, Katarina Tkacik, Brian Holman, James E. Flaherty, Peter G. Edelman 1998-01-13
5696314 Multilayer enzyme electrode membranes and methods of making same Robert R. McCaffrey, Bonnie C. Dalzell, Katarina Tkacik, Susan Holbert, Mark W. Boden +4 more 1997-12-09